// 引入 echarts 核心模块，核心模块提供了 echarts 使用必须要的接口。
import * as echarts from 'echarts/core'
// 引入柱状图图表，图表后缀都为 Chart
import {
  BarChart,
  LineChart,
  PieChart,
  RadarChart,
  PictorialBarChart,
  GaugeChart,
  GraphChart,
  MapChart
} from 'echarts/charts'
// 引入提示框，标题，直角坐标系组件，组件后缀都为 Component
import {
  TitleComponent,
  TooltipComponent,
  GridComponent,
  LegendComponent,
  ToolboxComponent,
  DatasetComponent,
  PolarComponent,
  DataZoomComponent,
  GeoComponent
} from 'echarts/components'
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import {
  CanvasRenderer
} from 'echarts/renderers'

// 注册必须的组件
echarts.use(
  [
    TitleComponent,
    TooltipComponent,
    GridComponent,
    LegendComponent,
    ToolboxComponent,
    DatasetComponent,
    PolarComponent,
    DataZoomComponent,
    BarChart,
    LineChart,
    CanvasRenderer,
    PieChart,
    RadarChart,
    PictorialBarChart,
    GaugeChart,
    GraphChart,
    GeoComponent,
    MapChart
  ]
)

export default echarts
